Barron intercepted a pass tipped by Ronde Barber and returned it 22 yards for a first-quarter TD. Martin scored on a 1-yard run that finished a game-opening drive led by Bucs quarterback Josh Freeman.

Brady played three quarters in his most extensive action of the preseason, but didn't really get the Patriots offense on track until after Tampa Bay built a 23-7 lead. He finished on a high note, though, throwing a 16-yard touchdown pass to Rob Gronkowski on his final play.

The Patriots (1-2, No. 2 in the AP Pro32) traveled to Florida early in the week to practice with the Bucs (2-1, No. 26) twice in preparation for the game — workouts that first-year Bucs coach Greg Schiano felt would be especially beneficial to his players because of what they could learn from being on the field with Brady and other veterans who have been vital to New England's success.

In what likely will be the most playing time he'll get before the regular season, Brady completed 13 of 20 passes for 127 yards, one touchdown and one interception.

BEARS 20, GIANTS 17

EAST RUTHERFORD, N.J. (AP) — Jason Campbell threw a 12-yard touchdown pass to Joe Anderson with 8:22 to play and Chicago rallied from a 10-point halftime deficit against New York's second-team defense.

Starting quarterback Jay Cutler threw a 21-yard touchdown pass to Brandon Marshall, and Robbie Gould kicked two field goals for the Bears (2-1, No. 11 in the AP Pro32). Isaiah Frey intercepted a pass in the end zone with 1:06 to play to preserve the win.

Eli Manning (17 of 21 for 148 yards) threw an 11-yard touchdown pass to Ramses Barden, Andre Brown scored on a 1-yard run and Lawrence Tynes kicked a 32-yard field goal for New York (1-2, No. 3).

SEAHAWKS 44, CHIEFS 14

KANSAS CITY, Mo. (AP) — Russell Wilson threw for 185 yards and two touchdowns in a just under three quarters, leading Seattle to a rout of Kansas City.

The third-round draft pick has been competing for the No. 1 job with Matt Flynn, the former Green Bay backup who signed in the offseason. Wilson had impressed in the second half of preseason wins over Tennessee and Denver, but was downright dazzling in his first NFL start for the unbeaten Seahawks (No. 22 in the AP Pro 32).

Matt Cassel was 19 of 34 for 168 yards and a touchdown, and was intercepted by Seattle safety Earl Thomas, who returned it 75 yards for a third-quarter touchdown.

Even the special teams were a disaster for Kansas City (No. 18), which watched Golden Tate zigzag 95 yards on a punt return with 2:12 left in the third quarter.

EAGLES 27, BROWNS 10

CLEVELAND (AP) — Rookie quarterback Nick Foles, filling in for injured starter Michael Vick, threw two touchdown passes in the first quarter to lead Philadelphia over mistake-prone Cleveland.

With Vick sidelined with bruised ribs, Foles stepped in and played impressively for the Eagles (3-0, No. 8 in the AP Pro32), who open the regular season in Cleveland on Sept. 9. Foles finished 12 of 19 for 146 yards with one interception.

The Browns (2-1, No. 30) had two costly turnovers in the first quarter, when they also had a punt blocked. It was not a good showing for their new owner, Jimmy Haslam III, who sat in the stands in the first quarter watching his $1 billion purchase.

Browns rookie QB Brandon Weeden went 9 of 20 for 117 yards.

FALCONS 23, DOLPHINS 6

MIAMI (AP) — Ryan Tannehill went 11 for 27 for 112 yards and one interception in his first game as Miami's starting quarterback, and the Dolphins lost to Atlanta.

Four of Tannehill's passes were dropped, including a potential 4-yard touchdown throw that Anthony Fasano bobbled in the end zone. Shaky pass protection was also a problem for Tannehill, who was sacked once, forced to run twice and hit several other times.

The Dolphins managed only three points in Tannehill's seven possessions. Atlanta's Matt Ryan played midway into the third quarter and went 18 for 26 for 220 yards, including a 20-yard touchdown to Roddy White against reserves.

CHARGERS 12, VIKINGS 10

MINNEAPOLIS (AP) — Nick Novak's 45-yard field goal as time expired gave San Diego Chargers a victory over Minnesota, after Vikings quarterback Christian Ponder struggled along with the rest of the starting offense.

Nate Kaeding made field goals of 50 and 54 yards for the Chargers (No. 16 in the AP Pro32 rankings). Novak, the token training camp competitor who'll most likely be cut next week, kicked two of his own.

The Chargers had a scare in the third quarter when first-round draft pick Melvin Ingram, the outside linebacker from South Carolina, limped off in pain after trainers looked at his left knee. But the team later announced he was treated for a thigh bruise.

The most encouraging development for the Vikings (No. 29 in the AP Pro32) was probably in pregame warmups, when running back Adrian Peterson took part in drills to continue to ramp up his rehabilitation. He's close to returning from reconstructive surgery on his left knee. The Vikings, though, lost promising rookie cornerback and punt returner Josh Robinson to a possible concussion in the second quarter.